Ultraviolet (UV) Water Filters

UV water filters are a key component of any ultraviolet (UV) water purification system. Installed before the UV chamber, these pre-filters remove sediment, rust, and other fine particles that can block UV light from reaching microorganisms. By eliminating debris and organic matter, UV filters allow ultraviolet light to penetrate effectively—ensuring strong protection against bacteria, viruses, and cysts in your drinking water.

Replacing the UV pre-filter every 6–12 months helps maintain clear water, extend UV lamp life, and preserve great-tasting water. Regular filter maintenance not only improves system performance but also protects critical parts like the quartz sleeve and UV lamp for long-term reliability.

We offer a selection of UV sediment and carbon pre-filters, as well as replacement filter cartridges from trusted brands such as Pura UV. All products meet American quality standards and ship quickly from within North America for fast, reliable delivery.

Not sure which filter is right for your system? Our Certified Water Specialists are here to help you select the correct filter cartridge or kit to keep your UV system operating safely and efficiently.